/*
 * Copyright (c) 2006-2021, RT-Thread Development Team
 *
 * SPDX-License-Identifier: Apache-2.0
 *
 * Change Logs:
 * Date           Author       Notes
 * 2021-12-03     Administrator       the first version
 */
#ifndef _KEY_H_
#define _KEY_H_
#include <stdio.h>
#include <rtdevice.h>
void Key_Init(void);
int Read_S1(void);
int Read_S2(void);
int Read_S3(void);
void key_thread_entry(void *parameter);  // 线程函数

#endif /* APPLICATIONS_KEY_H_ */
